All Boating Charters
- Reel'n Tails Charters LLC
- Reel-Axing Fishing Charters
- Reelblessed Sportfishing
- Reelin In Faith
- Reelistik Charters
- Relentless Fishing
- Rent a Boat Montenegro UMA
- Rent a Boat Parenzo
- Rent a Boat Poljica
- Rent a boat Arkos with skipper
- Renta Boat Beauty Bar
- Reserva San Andres
- Resilience SAiling Dream
- Rest Ashore Tours
- Retriever Charters
- RevelSea Voyages – Technohull Omega 41
- Revelation Rentals – 12 Person Cruiser
- Rewind Dubrovnik – Marlin 23
- Rewind Dubrovnik – Pelagosa 33
- Rhodes Yachting –Kallithea & Antony Quinn Bay
- RiG Charters
- Ria Formosa Boat Tours
- Ria Tours – The Three Island Tour
- Rib Stockholm – Archipelago Tours
- Riders On The Storm Boat Tours
- Righteous Times Inshore Guide Service
- Rijo Speed Boat Tours
- Rima Cruises Malta
- RingMaster Charters
- Ripple Water Adventures And Charters
- Riptide Charters
- Riptide Charters Whale Watching & Eco Tours
- Rising Sun LLC
- Rising Tide
- Rising Tide
- Rising Tide Charters LLC
- Rising Tide Fishing Charters
- Riva Rivale 52 – Capri & Amalfi
- River Valley Charters
- Rivers Run Boat Tours, LLC
- Riviera Elite – Blue Ray - 40' Sea Ray Yacht
- Riviera Elite – Roques - 38' Lagoon Catamaran
- Riviera Leisure Yachts and Boats Rental
- RoaTide Tours & Charters
- Roatan Anglers
- Roatan Reef Explorer Tours
- Roatan Reef Tours
- Roatan Reef Tours – Banana Boat & Snorkeling
- Roatan Snorkeling Tours
- Rob’s Guide Service
- Rocamar Tenerife
- Rock & Roll Costa Rica – Adventure And Tours
- Rock N Roll Charters
- Rockaway Charters
- Rocket City Charters
- Rockstar Yacht Charters
- Rod Bender Fishing Charter
- Rod K Ri - Sport Fishing Mauritius
- Rod's Florida Charter Service
- Romeo
- Ron's Mystery Tours
- Rowe Boat Sportfishing & Excursions
- Royal Charters Costa Rica – Luxury Yacht
- Royal Charters Mallorca
- Royal Charters Mallorca (coco)
- Royal Dolphin Co Ltd
- Royal Marine
- Ruff's Custom Coastal Adventures
- Runnin The Flats
- Running Tide Charters
- Rush Hour Boat Charters Inc.
- Rusty Dog Charters LLC
- Rêve de Nav' Day Tours
- S. Jay's Adventures
- S.M. AnchorQuest Charters
- S.V. Sacred Space
- SCW Charters
- SPICA Charter Yacht
- SRQ Boat Charters LLC
- SUV of the Seas – Virginia Beach,VA
- SWFL Party Pontoon – Capt. Lauren
- SY Blowing Bubbles
- SYL Charters
- Sackets Harbor Boat Cruises
- Safehaven Charters
- Said Zanzibar Tour
- Sail Bodrum
- Sail Cayman - Serenity
- Sail Crete Yachts – Mariam
- Sail Me Charter – Double D
- Sail Vacay
- Sail the Suncoast Horizon!
- Sailboat Sotllo
- Sailboat Tour in Lisbon
- Sailfish Tours
- Sailing Athens
- Sailing Blew By You
- Sailing Charters Malta - Farfalla 1
- Sailing Charters Malta - Hati'
- Sailing Charters Malta - Lilly G